2013998715

素因数分解:

$3^3\times 5^1\times {\mathrm{14918509}}^1$

素因数の和:14918523

約数の個数: 16

約数和(自身を含む): 3580442400

約数和(自身を除く): 1566443685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14918509, 44755527, 74592545, 134266581, 223777635, 402799743, 671332905, 2013998715]

約数ペア:

[(1, 2013998715), (3, 671332905), (5, 402799743), (9, 223777635), (15, 134266581), (27, 74592545), (45, 44755527), (135, 14918509)]